Finding the Third Proportional to 89,307.06 and 192,635.94

Step by Step Solution

1. Step 1: Write the proportion equation
   89,307.06 : 192,635.94 = 192,635.94 : x
2. Step 2: Convert to fraction form
   89,307.06/192,635.94 = 192,635.94/x
3. Step 3: Cross multiply
   89,307.06x = 192,635.94 × 192,635.94
4. Step 4: Simplify right side
   89,307.06x = 37,108,604,416.50
5. Step 5: Solve for x
   x = 37,108,604,416.50/89,307.06
6. Step 6: Final answer
   x = 415,517.02